Questions for Mat1033

1- The amount of timber and the number of chairs produced 

A- inverse variation 

B-direct variation

2- The base of the triangle with constant area and its height 

A- direct variation 

B-inverse variation

3- The length of the wall and the number of bricks required

A- inverse variation 

B-direct variaton

4- The weight M of an object on the moon varies directly as its weight E on earth. A person who weighs 163.12 lb on earth weighs 27.73 on the moon. How much would a 220.00-lb person weigh on the moon?

5- If z inversely as w^2, and z=30 when w=3, find z when w=5